/*
 *  Copyright (c) 2023. felord.cn
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *       https://www.apache.org/licenses/LICENSE-2.0
 *  Website:
 *       https://felord.cn
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package cn.felord.retrofit.json;

import com.fasterxml.jackson.databind.ObjectMapper;
import okhttp3.MediaType;
import okhttp3.RequestBody;
import retrofit2.Converter;

import java.io.IOException;

final class JacksonRequestBodyConverter<T> implements Converter<T, RequestBody> {
    private static final MediaType MEDIA_TYPE = MediaType.get("application/json; charset=UTF-8");

    private final ObjectMapper adapter;

    JacksonRequestBodyConverter(ObjectMapper adapter) {
        this.adapter = adapter;
    }

    @Override
    public RequestBody convert(T value) throws IOException {
        byte[] bytes = adapter.writeValueAsBytes(value);
        return RequestBody.create(MEDIA_TYPE, bytes);
    }
}
